Biodiesel Quality

September 10, 2014

A big year at ASTM for biodiesel

BY Ron KotrbaBiodiesel Magazine talks with industry expert Steve Howell about the busiest six months in biodiesel's history at ASTM. READ MORE

September 09, 2014

In Depth: A New Era of Technical Leadership

BY Ron KotrbaIn a Q&A with Biodiesel Magazine, Scott Fenwick, technical director for the National Biodiesel Board, discusses biodiesel fuel quality, ASTM developments and technical progress. READ MORE

September 04, 2014

Opinion: Eurofins QTA to Introduce In-Line Analysis for Biodiesel Production

BY Kangming Ma Biodiesel producers are looking for a more effective analytical technology with constant monitoring directly at the critical test points. With all the advantages, Eurofins QTA in-line service will become a powerful analytical tool for producers. READ MORE

September 03, 2014

Preview: the Sept/Oct issue of Biodiesel Magazine

BY Ron KotrbaWhat's in store for the next print edition READ MORE

September 02, 2014

Opinion: Legal Liabilities for Sale, Shipment of Off-Spec Biodiesel

BY James L. Pray There are several steps that producers can take in order to avoid issues related to off-spec fuel and, once a problem has been identified, there are important measures that must be followed to successfully resolve the problem. READ MORE

July 08, 2014

Opinion: The fuel quality and tank design disconnect

BY Paul Nazzaro People rarely notices fuel storage tanks, nor does the consumer think about how fuel quality could be impacted by tank design. To appreciate what may be happening to these systems, we need to understand how the petroleum supply chain functions. READ MORE

July 07, 2014

Aemetis biodiesel receives US EPA approval, EU ISCC certification

BY Aemetis Inc. Aemetis Inc. announced that it has received EPA approval for the issuance of D4 RINs upon the importation into the U.S. of biodiesel produced from waste fats and oils. The fuel also recently earned the EU's ISCC Category 2 certification. READ MORE

June 23, 2014

Biodiesel supplier Targray earns BQ-9000 Marketer certification

BY Ron KotrbaBiodiesel supplier Targray announced this month it has achieved BQ-9000 Marketer certification through the National Biodiesel Accreditation Commission. The company markets biodiesel to both U.S. and Canadian fuel industries. READ MORE

June 17, 2014

Coffee biodiesel properties differ little despite varieties used

BY Ron KotrbaTwenty different geographically sourced coffees, including regular and decaf and Robusta and Arabica types, were used to make various biodiesel samples that were then tested for fuel properties. The end result was little variation. READ MORE